Name
- Canning, Stratford, Viscount Stratford de Redcliffe, diplomat, 1786-18801
- Capel-Coningsby, Catherine, 2nd wife of George al 'Kitty Stephens' singer 5th Earl of Essex1
- Cardwell, Edward, of Add MS 371951
- Carey, Peter Stafford, of Guernsey1
- Carlisle, Anthony, surgeon1
- Carpmael, William, patent agent and engineer, 1804-18671
- Carr, Ralph, of Add MS 371951
- Casella, Aimardo da1
- Castagnetto, Chevalier1
- Castiglioni, Angelo?, of Milan1
- Cauchy, Augustin Louis, Baron, mathematician1
- Chadwick, Rachel, Wife of Sir E Chadwick1
- Chalmers, Thomas, DD, Professor of Divinity at Edinburgh University1
- Chalon, Alfred Edward, painter1
- Channing, William Ellery, American Unitarian minister, 1780-18421
- Chapman, Henry1
- Charles VI, Holy Roman Emperor1
- Charles, of Add MS 371951
- Cicognara, Leopold, Count1
- Clark, James, 1st Baronet, of St George's Hanover Square, physician, 1788-18701